# 1.将字符串中的空白字符全部去掉
# 2.再使用你“” 作为分隔符，拼接成一个整齐的字符串
poem_str = "陈丽婷\t我爱你\t我爱你\t\n我爱你"
print(poem_str)

# 1.拆分字符串
poem_list = poem_str.split()
print(poem_list)

# 2.合并字符串
result = " ".join(poem_list)
print(result)
